// 
@rate-prefix: ~"@{prefix}rate";

.@{rate-prefix} {
    display: inline-block;
}
.@{rate-prefix} i {
    float: left;
    font-size: 18px;
    color: #e9e9e9;
    cursor: pointer;
}
.@{rate-prefix} i:hover {
    color: #ccc;
}
.@{rate-prefix} i.act {
    color: @colorYellow;
}